Widowhood, leisure activity engagement, and cognitive function among older adults.

OBJECTIVES

Maintaining cognitive function is an essential aspect of successful aging. Widowhood is a salient life transition that can affect older adults' cognitive function. Leisure engagement has received increasing attention because it is still modifiable in later life to help prevent cognitive decline. Nonetheless, limited longitudinal studies have examined how widowhood influences cognitive function, and even fewer studies have tested the role of leisure activities in this relationship.

METHOD

This study delineated the mechanism of widowhood, leisure activity engagement, and cognitive function among older adults using a national longitudinal dataset, the Health and Retirement Study, and its supplementary dataset, the Consumption and Activities Mail Survey, which repeatedly measured individuals' leisure activity engagement.

RESULTS

Findings showed no significant association between widowhood and cognitive function during a 4-year period. However, engagement in mental activities moderated the impact of widowhood on cognitive function. Specifically, the benefit of mental activity engagement on cognition was more pronounced among individuals who were recently widowed compared to those who were married. This implies a protective role of mental activities in the relationship between widowhood and cognitive function.

CONCLUSION

Interventions with mentally stimulating activities at the community level to retain cognition among individuals in early phase widowhoodare suggested. Future studies are necessary to explore whether other factors such as changes in physical and mental health and intergenerational support from adult children during widowhood may further influence this mechanism among widowhood, leisure activities, and cognitive function.